Content style images UI. More...

Collaboration diagram for ilContentStyleImageGUI:

Public Member Functions
	__construct (Content\InternalDomainService $domain_service, Content\InternalGUIService $gui_service, Access\StyleAccessManager $access_manager, Content\ImageManager $manager)

	executeCommand ()

	listImages ()

	addImage ()

	cancelUpload ()

	uploadImage ()

	deleteImage ()

	getResizeImageForm ()

	resizeImage ()

Protected Member Functions
	getImageForm ()

	resizeImageForm ()

Protected Attributes
ilGlobalTemplateInterface	$tpl

ilLanguage	$lng

Content InternalGUIService	$gui

Content StandardGUIRequest	$request

ilObjStyleSheet	$object

Content ImageManager	$manager

Access StyleAccessManager	$access_manager

string	$current_image = null

array	$current_images = []

Detailed Description

Content style images UI.

Author: Alexander Killing killi.nosp@m.ng@l.nosp@m.eifos.nosp@m..de

Definition at line 29 of file class.ilContentStyleImageGUI.php.

Constructor & Destructor Documentation

◆ __construct()

ilContentStyleImageGUI::__construct	(	Content\InternalDomainService	$domain_service,
		Content\InternalGUIService	$gui_service,
		Access\StyleAccessManager	$access_manager,
		Content\ImageManager	$manager
	)

Definition at line 44 of file class.ilContentStyleImageGUI.php.

      {
        $this->access_manager = $access_manager;
 
        $this->lng = $domain_service->lng();
        $this->lng->loadLanguageModule("content");
 
        $this->request = $gui_service
            ->standardRequest();
        $this->gui = $gui_service;
 
        $images = $this->request->getFiles();
        if (count($images) == 1 && $manager->filenameExists(current($images))) {
            $this->current_image = current($images);
            $this->current_images = $images;
        } else {
            $this->current_images = array_filter($images, function ($i) use ($manager) {
                return $manager->filenameExists($i);
            });
        }
 
        $this->manager = $manager;
        $this->tpl = $gui_service->mainTemplate();
    }

References $access_manager, $i, $manager, and ILIAS\Repository\lng().

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Member Function Documentation

◆ addImage()

ilContentStyleImageGUI::addImage ( )

Definition at line 114 of file class.ilContentStyleImageGUI.php.

                              : void
    {
        $tpl = $this->gui->mainTemplate();
 
        $form = $this->getImageForm();
        $tpl->setContent($form->getHTML());
    }

References $tpl, getImageForm(), and ilGlobalTemplateInterface\setContent().

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◆ cancelUpload()

ilContentStyleImageGUI::cancelUpload ( )

Definition at line 122 of file class.ilContentStyleImageGUI.php.

                                  : void
    {
        $ilCtrl = $this->gui->ctrl();
 
        $ilCtrl->redirect($this, "listImages");
    }

◆ deleteImage()

ilContentStyleImageGUI::deleteImage ( )

Definition at line 166 of file class.ilContentStyleImageGUI.php.

                                 : void
    {
        $ilCtrl = $this->gui->ctrl();
        foreach ($this->current_images as $i) {
            $this->manager->deleteByFilename($i);
        }
        $ilCtrl->redirect($this, "listImages");
    }

References $i.

◆ executeCommand()

ilContentStyleImageGUI::executeCommand ( )

Definition at line 73 of file class.ilContentStyleImageGUI.php.

                                    : void
    {
        $ctrl = $this->gui->ctrl();
 
        $next_class = $ctrl->getNextClass($this);
        $cmd = $ctrl->getCmd("listImages");
 
        switch ($next_class) {
            default:
                if (in_array($cmd, [
                    "listImages", "addImage", "cancelUpload", "uploadImage", "deleteImage",
                    "resizeImageForm", "resizeImage"
                ])) {
                    $this->$cmd();
                }
        }
    }

◆ getImageForm()

ilContentStyleImageGUI::getImageForm ( )

protected

Definition at line 145 of file class.ilContentStyleImageGUI.php.

                                     : ilPropertyFormGUI
    {
        $lng = $this->lng;
        $ilCtrl = $this->gui->ctrl();
 
        $form_gui = new ilPropertyFormGUI();
 
        $form_gui->setTitle($lng->txt("sty_add_image"));
 
        $file_input = new ilImageFileInputGUI($lng->txt("sty_image_file"), "image_file");
        $file_input->setSuffixes(["jpg","jpeg","png","gif","svg"]);
        $file_input->setRequired(true);
        $form_gui->addItem($file_input);
 
        $form_gui->addCommandButton("uploadImage", $lng->txt("upload"));
        $form_gui->addCommandButton("cancelUpload", $lng->txt("cancel"));
        $form_gui->setFormAction($ilCtrl->getFormAction($this));
 
        return $form_gui;
    }

References $lng, and ilLanguage\txt().

Referenced by addImage(), and uploadImage().

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◆ getResizeImageForm()

ilContentStyleImageGUI::getResizeImageForm ( )

Definition at line 180 of file class.ilContentStyleImageGUI.php.

                                        : ilPropertyFormGUI
    {
        $ctrl = $this->gui->ctrl();
        $lng = $this->lng;
 
        $form = new ilPropertyFormGUI();
 
        $image = $this->manager->getByFilename($this->current_image);
 
        // width height
        $width_height = new ilWidthHeightInputGUI($lng->txt("cont_width") .
            " / " . $lng->txt("cont_height"), "width_height");
        $width_height->setConstrainProportions(true);
        $width_height->setHeight($image->getHeight());
        $width_height->setWidth($image->getWidth());
        $form->addItem($width_height);
 
        // file
        $hi = new ilHiddenInputGUI("file");
        $hi->setValue($this->current_image);
        $form->addItem($hi);
 
        $form->addCommandButton("resizeImage", $lng->txt("sty_resize"));
 
        $form->setTitle($lng->txt("sty_resize_image"));
        $form->setFormAction($ctrl->getFormAction($this));
 
        return $form;
    }

References $lng, and ilLanguage\txt().

Referenced by resizeImage(), and resizeImageForm().

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◆ listImages()

ilContentStyleImageGUI::listImages ( )

Definition at line 91 of file class.ilContentStyleImageGUI.php.

                                : void
    {
        $tpl = $this->gui->mainTemplate();
        $ilToolbar = $this->gui->toolbar();
        $ilCtrl = $this->gui->ctrl();
        $lng = $this->lng;
 
        if ($this->access_manager->checkWrite()) {
            $ilToolbar->addButton(
                $lng->txt("sty_add_image"),
                $ilCtrl->getLinkTarget($this, "addImage")
            );
        }
 
        $table_gui = new ilStyleImageTableGUI(
            $this,
            "listImages",
            $this->access_manager,
            $this->manager
        );
        $tpl->setContent($table_gui->getHTML());
    }

References $lng, $tpl, ilGlobalTemplateInterface\setContent(), and ilLanguage\txt().

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◆ resizeImage()

ilContentStyleImageGUI::resizeImage ( )

Definition at line 210 of file class.ilContentStyleImageGUI.php.

                                 : void
    {
        $ctrl = $this->gui->ctrl();
        $lng = $this->lng;
        $main_tpl = $this->gui->mainTemplate();
 
        $form = $this->getResizeImageForm();
        if ($form->checkInput()) {
            $wh = $form->getInput("width_height");
 
            $this->manager->resizeImage(
                $this->current_image,
                (int) ($wh["width"] ?? 0),
                (int) ($wh["height"] ?? 0),
                (bool) ($wh["const_prop"] ?? false)
            );
 
            $this->tpl->setOnScreenMessage('success', $lng->txt("msg_obj_modified"), true);
            $ctrl->redirect($this, "listImages");
        } else {
            $form->setValuesByPost();
            $main_tpl->setContent($form->getHTML());
        }
    }

References $lng, getResizeImageForm(), and ilLanguage\txt().

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◆ resizeImageForm()

ilContentStyleImageGUI::resizeImageForm ( )

protected

Definition at line 175 of file class.ilContentStyleImageGUI.php.

                                        : void
    {
        $this->tpl->setContent($this->getResizeImageForm()->getHTML());
    }

References getResizeImageForm().

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◆ uploadImage()

ilContentStyleImageGUI::uploadImage ( )

Definition at line 129 of file class.ilContentStyleImageGUI.php.

                                 : void
    {
        $tpl = $this->gui->mainTemplate();
        $ilCtrl = $this->gui->ctrl();
 
        $form = $this->getImageForm();
 
        if ($form->checkInput()) {
            $this->manager->uploadImage();
            $ilCtrl->redirect($this, "listImages");
        } else {
            //$this->form_gui->setImageFormValuesByPost();
            $tpl->setContent($form->getHTML());
        }
    }